Kalshi expands crypto Perpetual Futures into Stocks and Commodities

Kalshi is extending the perpetual-futures model that gained traction in crypto into traditional financial markets.

The prediction-market platform has filed with the Commodity Futures Trading Commission (CFTC) to launch perpetual futures tied to a U.S. large-cap stock index and copper. The move builds on its earlier approval for Bitcoin perpetual futures in the U.S. market.

If approved, the contracts would put Kalshi in closer competition with major derivatives exchanges such as CME Group and Cboe Global Markets. Unlike standard futures, however, these products would not have fixed expiration dates.

That structural difference is now at the center of a growing regulatory debate over how far perpetual contracts can expand in U.S. markets.

What Kalshi Is Trying to Do

Perpetual futures, or perps, are derivatives that do not have a fixed expiration date. Instead of rolling contracts forward like traditional futures, traders can maintain exposure continuously while funding payments help keep prices aligned with the underlying asset.

The structure became widely used in crypto markets, particularly on offshore exchanges. Kalshi is now attempting to bring a regulated version of the product into U.S. markets across multiple asset classes.

Its latest filing includes:

• A US500 contract linked to the MerQube U.S. Large Cap Index
• A copper perpetual futures contract

Reuters clarified that the equity product is not tied to the S&P 500, despite early descriptions suggesting otherwise.

Bitcoin Approval Set the Foundation

Kalshi's expansion follows a key regulatory milestone in May 2026, when the CFTC approved its BTCPERP Bitcoin perpetual futures contract.

That approval marked the first time a perpetual-style contract was formally recognized as a futures product in the U.S. regulated exchange environment.

The CFTC said the structure complied with existing commodity laws but also noted that perpetual designs may not be suitable for all asset classes. It encouraged firms to submit additional products for review.

Following that approval, Kalshi expanded its crypto offerings to include assets such as Ethereum, Solana, XRP, Dogecoin, Chainlink, Polkadot and Litecoin.

Strong Early Trading Demand

Kalshi's crypto perpetuals quickly gained traction.

The contracts generated more than $5.5 billion in trading volume within two weeks, according to Bloomberg reporting. The first week alone exceeded $1 billion in activity.

That early demand has become a key reason for expanding the product beyond crypto.

Kalshi CEO Tarek Mansour has previously signaled interest in broadening perpetual futures into additional markets, and the new filing represents the next step in that strategy.

Why Perpetual Futures Matter

Perpetual futures differ from traditional futures in one key way: they never expire.

This eliminates the need for traders to roll positions forward, which is a common friction point in standard futures markets.

However, perpetuals are not free of cost. They rely on funding payments that adjust based on market conditions to keep contract prices aligned with the underlying asset. Traders may pay or receive funding depending on positioning.

Kalshi argues that its version of perpetuals offers a more controlled, regulated alternative to offshore crypto markets. The company also highlights features such as central clearing and leverage limits of up to 6x on its Bitcoin product.

The appeal lies in:

• Continuous exposure without rollover
• Simplified trading mechanics
• Regulated U.S. market access

CME's Legal Challenge

Kalshi's expansion is unfolding alongside a major legal dispute.

CME Group has sued the CFTC, arguing that Bitcoin perpetual futures should be classified as swaps rather than futures contracts under U.S. derivatives law.

This distinction is important because swaps and futures fall under different regulatory frameworks. CME argues that the CFTC exceeded its authority in approving Kalshi's Bitcoin product as a futures contract.

Kalshi and the CFTC disagree, maintaining that the absence of an expiration date does not prevent a contract from being treated as a future.

The outcome of this case could determine whether perpetual futures can expand into equities and commodities at all.

Testing the Regulatory Framework

Kalshi's new filing effectively extends the CFTC's Bitcoin decision into new territory.

The regulator has already stated that perpetual structures may not be appropriate for every asset class, meaning each new product must be evaluated individually.

The key question now is whether a structure approved for Bitcoin can also apply to:

• Stock indices
• Industrial commodities such as copper

The answer will shape how broadly perpetual futures can be used in U.S. markets.

Traditional Exchanges Are Responding

Kalshi is entering a competitive landscape dominated by established derivatives exchanges.

CME Group has long offered futures with fixed expirations, while Cboe Global Markets has expanded into retail-focused derivatives.

Cboe recently launched Cboe Predicts, offering binary options tied to the Mini-S&P 500 Index. These contracts allow traders to speculate on whether the index will finish above or below a set level, but they do not provide continuous exposure like perpetual futures.

This highlights two competing models:

• Traditional exchanges: Fixed-expiration or binary contracts
• Kalshi: Continuous exposure through perpetuals

Both aim to simplify market access, but they differ significantly in structure and risk.

A Shift in Crypto Derivatives

The rise of regulated perpetual futures in the U.S. comes as parts of the offshore crypto derivatives industry contract.

BitMEX, one of the earliest platforms to popularize high-leverage perpetual swaps, announced it will shut down in September 2026.

While BitMEX did not directly link its closure to regulated U.S. competition, the timing underscores a broader shift: perpetual futures are moving from offshore crypto venues into regulated financial markets.

Why This Matters

Perpetual futures were once primarily a crypto-native product. Their expansion into regulated U.S. markets could change how traders access leverage and maintain exposure.

Potential implications include:

• Greater competition for traditional futures exchanges
• New derivatives products for retail traders
• Broader adoption of continuous trading structures

However, regulatory uncertainty remains the biggest barrier.

What Happens Next for Kalshi?

The future of Kalshi's stock and commodity perpetuals depends largely on two developments.

First, the CFTC must review the new filings. The regulator has not yet established a specific timeline for the process.

Second, the CME lawsuit could determine whether the regulatory framework used for Kalshi's Bitcoin perpetual remains valid.

If both developments favor Kalshi, perpetual futures could expand beyond crypto into mainstream financial markets. If not, the structure could remain limited.